struct Scanner { private var elements = [String]() private var index = 0 mutating func peek() -> String { while elements.count == index { elements = readLine()!.split(separator: " ").map(String.init) index = 0 } return elements[index] } mutating func next() -> String { let value = peek() index += 1 return value } mutating func nextInt() -> Int { return Int(next())! } mutating func nextDouble() -> Double { return Double(next())! } } struct UnionFind { var parent: [Int] var count: [Int] init(_ n: Int) { parent = Array(0 ..< n) count = [Int](repeating: 1, count: n) } mutating func find(_ v: Int) -> Int { if v == parent[v] { return v } parent[v] = find(parent[v]) return parent[v] } mutating func union(_ u: Int, _ v: Int) { var u = find(u) var v = find(v) guard u != v else { return } if count[u] < count[v] { swap(&u, &v) } count[u] += count[v] parent[v] = u } mutating func count(_ u: Int) -> Int { count[find(u)] } } struct Array2D { let n1: Int let n2: Int private var elements: [Element] init(repeating: Element, _ n1: Int, _ n2: Int) { self.n1 = n1 self.n2 = n2 self.elements = [Element](repeating: repeating, count: n1 * n2) } subscript(i: Int, j: Int) -> Element { get { elements[i * n2 + j] } set { elements[i * n2 + j] = newValue } } } var scanner = Scanner() let N = scanner.nextInt() let V = scanner.nextInt() let A = (0 ..< N).map { _ in scanner.nextInt() } var win = [Bool](repeating: false, count: 1 << N) for i in (0 ..< 1 << N).reversed() { let total = (0 ..< N).filter { (i >> $0) & 1 == 1 }.map { A[$0] }.reduce(0, +) for j in 0 ..< N where (i >> j) & 1 == 0 && total + A[j] <= V { if !win[i | 1 << j] { win[i] = true } } } if A.reduce(0, +) <= V { print("Draw") } else if win[0] { print("First") } else { print("Second") }